A magnitude ML 1.1 earthquake occured in region: 11 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9870, 12.8680 at 8 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Monte Cavallo | MC | 11 | 145 | 145 |
Serravalle di Chienti | MC | 12 | 1070 | 1215 |
Sellano | PG | 12 | 1079 | 2294 |
Valtopina | PG | 12 | 1398 | 3692 |
Foligno | PG | 14 | 57155 | 60847 |
Nocera Umbra | PG | 15 | 5839 | 66686 |
Trevi | PG | 16 | 8469 | 75155 |
Spello | PG | 16 | 8645 | 83800 |
Pieve Torina | MC | 16 | 1458 | 85258 |
Muccia | MC | 18 | 915 | 86173 |
Preci | PG | 18 | 724 | 86897 |
Sefro | MC | 19 | 422 | 87319 |
Fiordimonte | MC | 19 | 202 | 87521 |
Cerreto di Spoleto | PG | 19 | 1075 | 88596 |
Visso | MC | 19 | 1107 | 89703 |
Pievebovigliana | MC | 20 | 866 | 90569 |
Campello sul Clitunno | PG | 20 | 2442 | 93011 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-05-15 15:47:44 |
42.9873 | 12.8675 | 8 | 2020-05-15 16:15:00 |
Sala Sismica INGV-Roma | 79166301 |
Field | Value |
---|---|
Time (UTC) | 2020-05-15 15:47:44 ± 0.12 |
Latitude | 42.9873 ± 0.0054 |
Longitude | 12.8675 ± 0.0061 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79166301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 566 |
Semi-minor axis of confidence ellipse (meter) | 422 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 206 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.03238 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38221 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 79166301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-15 16:15:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-05-15T15:47:59.21 | 0.3 | undecidable | manual | S | 26 | 42.4242 | 50 | -0.14 | 70 |
IV.ATCC.EHZ. | 2020-05-15T15:47:55.50 | 0.6 | undecidable | manual | S | 320 | 28.6491 | 106 | 0.24 | 47 |
IV.MC2.EHZ. | 2020-05-15T15:47:55.18 | 0.6 | undecidable | manual | S | 108 | 27.4503 | 107 | 0.33 | 46 |
IV.NRCA.HHZ. | 2020-05-15T15:47:54.18 | 0.6 | undecidable | manual | S | 130 | 26.3514 | 107 | -0.31 | 46 |
IV.EL6.EHZ. | 2020-05-15T15:47:53.03 | 0.6 | negative | manual | P | 26 | 42.4242 | 50 | -0.22 | 46 |
IV.FEMA.HNE. | 2020-05-15T15:47:51.27 | 0.6 | undecidable | manual | S | 101 | 15.0738 | 118 | 0.41 | 46 |
IV.FDMO.HHZ. | 2020-05-15T15:47:51.71 | 0.6 | undecidable | manual | S | 73 | 18.6702 | 114 | -0.27 | 47 |
IV.MML1.EHZ. | 2020-05-15T15:47:51.41 | 0.3 | undecidable | manual | S | 31 | 16.3725 | 116 | 0.15 | 73 |
IV.ASSB.HHZ. | 2020-05-15T15:47:51.76 | 0.6 | undecidable | manual | S | 290 | 17.9709 | 114 | -0.02 | 50 |
IV.MC2.EHZ. | 2020-05-15T15:47:50.47 | 0.1 | undecidable | manual | P | 108 | 27.4503 | 107 | -0.19 | 95 |
IV.NRCA.HHZ. | 2020-05-15T15:47:50.28 | 0.1 | undecidable | manual | P | 130 | 26.3514 | 107 | -0.17 | 95 |
IV.ATCC.EHZ. | 2020-05-15T15:47:50.81 | 1.0 | negative | manual | P | 320 | 28.6491 | 106 | -0.09 | 24 |
IV.FDMO.HHZ. | 2020-05-15T15:47:49.04 | 0.1 | undecidable | manual | P | 73 | 18.6702 | 114 | 0.04 | 99 |
IT.MTCL.HGE. | 2020-05-15T15:47:49.13 | 0.6 | undecidable | manual | S | 86 | 10.6782 | 127 | -0.47 | 46 |
IV.ASSB.HHZ. | 2020-05-15T15:47:48.90 | 0.3 | negative | manual | P | 290 | 17.9709 | 114 | 0.01 | 75 |
IT.MTCL.HGE. | 2020-05-15T15:47:48.03 | 0.1 | undecidable | manual | P | 86 | 10.6782 | 127 | 0.41 | 93 |
IV.FEMA.HNE. | 2020-05-15T15:47:48.86 | 0.1 | undecidable | manual | P | 101 | 15.0738 | 118 | 0.5 | 90 |
IV.MML1.EHZ. | 2020-05-15T15:47:48.58 | 0.1 | undecidable | manual | P | 31 | 16.3725 | 116 | -0.01 | 100 |
IV.CESI.HHZ. | 2020-05-15T15:47:47.47 | 0.6 | undecidable | manual | S | 57 | 3.5964 | 156 | -0.54 | 45 |
IV.CESI.HHZ. | 2020-05-15T15:47:46.59 | 0.1 | undecidable | manual | P | 57 | 3.5964 | 156 | -0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:1.1 | 0.000111 | 0.38 | AML | other | m | 2020-05-15T15:47:52.52 |
IV.ASSB.HHE. | ML:0.9 | 0.0000697 | 0.72 | AML | other | m | 2020-05-15T15:47:52.89 |
IV.FDMO.HHE. | ML:1.1 | 0.0000956 | 1.34 | AML | other | m | 2020-05-15T15:47:52.25 |
IV.FDMO.HHN. | ML:0.9 | 0.000059749999999999995 | 1.16 | AML | other | m | 2020-05-15T15:47:53.87 |
IV.NRCA.HHN. | ML:1.3 | 0.00010400000000000001 | 0.16 | AML | other | m | 2020-05-15T15:47:55.18 |
IV.ATCC.EHE. | ML:1.2 | 0.000075 | 0.3 | AML | other | m | 2020-05-15T15:47:55.91 |
IV.ATCC.EHN. | ML:1.2 | 0.00008735 | 0.4 | AML | other | m | 2020-05-15T15:47:55.99 |
IV.NRCA.HHE. | ML:1.1 | 0.00007085 | 1.08 | AML | other | m | 2020-05-15T15:47:56.88 |